Home / 179,763,467.16-248,073,500.70-101,463,443.40

Finding the Fourth Proportional to 179,763,467.16, 248,073,500.70 and 101,463,443.40

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Solution

The fourth proportional to 179,763,467.16, 248,073,500.70 and 101,463,443.40 is: 140,019,504.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,763,467.16 : 248,073,500.70 = 101,463,443.40 : x
  2. Step 2: Convert to fraction form
    179,763,467.16/248,073,500.70 = 101,463,443.40/x
  3. Step 3: Cross multiply
    179,763,467.16x = 248,073,500.70 × 101,463,443.40
  4. Step 4: Simplify right side
    179,763,467.16x = 25,170,391,597,314,312
  5. Step 5: Solve for x
    x = 25,170,391,597,314,312/179,763,467.16
  6. Step 6: Final answer
    x = 140,019,504.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.